[Umbilical cord prolapse. Analysis of 251 cases].
D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D008875:Middle Aged; D011247:Pregnancy; D011248:Pregnancy Complications / Q000209:etiology*; D014470:Umbilical Cord
Prolapso del cordón umbilical. Análisis de 251 casos.